H. Cribbs III. Proceedings of the Genetic and Evolutionary
Computation Conference, 2, page 1249--1256. Orlando, Florida, USA, Morgan Kaufmann, (13-17 July 1999)
A. Cangelosi. Proceedings of the Genetic and Evolutionary
Computation Conference, 2, page 1241--1248. Orlando, Florida, USA, Morgan Kaufmann, (13-17 July 1999)
S. Calderoni. Proceedings of the Genetic and Evolutionary
Computation Conference, 2, page 1439. Orlando, Florida, USA, Morgan Kaufmann, (13-17 July 1999)